Math, asked by chatanye, 11 months ago

32×21=62,94×67=88, 87×34 =? solution with explain​

Answers

Answered by rahulsahoo168
5

Answer:

answer is 22

Step-by-step explanation:

2+2=4, 2+3=5, 2+5=7, 2+7=9, 2+11=13, 2+13=15, 2+17=19, 2+19=21, 2+23=25, 2+29=31, 2+31=33, 2+37=39, 2+41=43, 2+43=45, 2+47=49, 2+53=55, 2+59=61, 2+61=63, 2+67=69, 2+71=73, 2+73=75, 2+79=81, 2+83=85, 2+89=91, 2+97=99, 3+2=5, 3+3=6, 3+5=8, 3+7=10, 3+11=14, 3+13=16, 3+17=20, 3+19=22, 3+23=26, 3+29=32, 3+31=34, 3+37=40, 3+41=44, 3+43=46, 3+47=50, 3+53=56, 3+59=62, 3+61=64, 3+67=70, 3+71=74, 3+73=76, 3+79=82, 3+83=86, 3+89=92, 5+2=7, 5+3=8, 5+5=10, 5+7=12, 5+11=16, 5+13=18, 5+17=22, 5+19=24, 5+23=28, 5+29=34, 5+31=36, 5+37=42, 5+41=46, 5+43=48, 5+47=52, 5+53=58, 5+59=64, 5+61=66, 5+67=72, 5+71=76, 5+73=78, 5+79=84, 5+83=88, 5+89=94, 7+2=9, 7+3=10, 7+5=12, 7+7=14, 7+11=18, 7+13=20, 7+17=24, 7+19=26, 7+23=30, 7+29=36, 7+31=38, 7+37=44, 7+41=48, 7+43=50, 7+47=54, 7+53=60, 7+59=66, 7+61=68, 7+67=74, 7+71=78, 7+73=80, 7+79=86, 7+83=90, 7+89=96, 11+2=13, 11+3=14, 11+5=16, 11+7=18, 11+11=22, 11+13=24, 11+17=28, 11+19=30, 11+23=34, 11+29=40, 11+31=42, 11+37=48, 11+41=52, 11+43=54, 11+47=58, 11+53=64, 11+59=70, 11+61=72, 11+67=78, 11+71=82, 11+73=84, 11+79=90, 11+83=94, 13+2=15, 13+3=16, 13+5=18, 13+7=20, 13+11=24, 13+13=26, 13+17=30, 13+19=32, 13+23=36, 13+29=42, 13+31=44, 13+37=50, 13+41=54, 13+43=56, 13+47=60, 13+53=66, 13+59=72, 13+61=74, 13+67=80, 13+71=84, 13+73=86, 13+79=92, 13+83=96, 17+2=19, 17+3=20, 17+5=22, 17+7=24, 17+11=28, 17+13=30, 17+17=34, 17+19=36, 17+23=40, 17+29=46, 17+31=48, 17+37=54, 17+41=58, 17+43=60, 17+47=64, 17+53=70, 17+59=76, 17+61=78, 17+67=84, 17+71=88, 17+73=90, 17+79=96, 19+2=21, 19+3=22, 19+5=24, 19+7=26, 19+11=30, 19+13=32, 19+17=36, 19+19=38, 19+23=42, 19+29=48, 19+31=50, 19+37=56, 19+41=60, 19+43=62, 19+47=66, 19+53=72, 19+59=78, 19+61=80, 19+67=86, 19+71=90, 19+73=92, 19+79=98, 23+2=25, 23+3=26, 23+5=28, 23+7=30, 23+11=34, 23+13=36, 23+17=40, 23+19=42, 23+23=46, 23+29=52, 23+31=54, 23+37=60, 23+41=64, 23+43=66, 23+47=70, 23+53=76, 23+59=82, 23+61=84, 23+67=90, 23+71=94, 23+73=96, 29+2=31, 29+3=32, 29+5=34, 29+7=36, 29+11=40, 29+13=42, 29+17=46, 29+19=48, 29+23=52, 29+29=58, 29+31=60, 29+37=66, 29+41=70, 29+43=72, 29+47=76, 29+53=82, 29+59=88, 29+61=90, 29+67=96, 31+2=33, 31+3=34, 31+5=36, 31+7=38, 31+11=42, 31+13=44, 31+17=48, 31+19=50, 31+23=54, 31+29=60, 31+31=62, 31+37=68, 31+41=72, 31+43=74, 31+47=78, 31+53=84, 31+59=90, 31+61=92, 31+67=98, 37+2=39, 37+3=40, 37+5=42, 37+7=44, 37+11=48, 37+13=50, 37+17=54, 37+19=56, 37+23=60, 37+29=66, 37+31=68, 37+37=74, 37+41=78, 37+43=80, 37+47=84, 37+53=90, 37+59=96, 37+61=98, 41+2=43, 41+3=44, 41+5=46, 41+7=48, 41+11=52, 41+13=54, 41+17=58, 41+19=60, 41+23=64, 41+29=70, 41+31=72, 41+37=78, 41+41=82, 41+43=84, 41+47=88, 41+53=94, 43+2=45, 43+3=46, 43+5=48, 43+7=50, 43+11=54, 43+13=56, 43+17=60, 43+19=62, 43+23=66, 43+29=72, 43+31=74, 43+37=80, 43+41=84, 43+43=86, 43+47=90, 43+53=96, 47+2=49, 47+3=50, 47+5=52, 47+7=54, 47+11=58, 47+13=60, 47+17=64, 47+19=66, 47+23=70, 47+29=76, 47+31=78, 47+37=84, 47+41=88, 47+43=90, 47+47=94, 53+2=55, 53+3=56, 53+5=58, 53+7=60, 53+11=64, 53+13=66, 53+17=70, 53+19=72, 53+23=76, 53+29=82, 53+31=84, 53+37=90, 53+41=94, 53+43=96, 59+2=61, 59+3=62, 59+5=64, 59+7=66, 59+11=70, 59+13=72, 59+17=76, 59+19=78, 59+23=82, 59+29=88, 59+31=90, 59+37=96, 61+2=63, 61+3=64, 61+5=66, 61+7=68, 61+11=72, 61+13=74, 61+17=78, 61+19=80, 61+23=84, 61+29=90, 61+31=92, 61+37=98, 67+2=69, 67+3=70, 67+5=72, 67+7=74, 67+11=78, 67+13=80, 67+17=84, 67+19=86, 67+23=90, 67+29=96, 67+31=98, 71+2=73, 71+3=74, 71+5=76, 71+7=78, 71+11=82, 71+13=84, 71+17=88, 71+19=90, 71+23=94, 73+2=75, 73+3=76, 73+5=78, 73+7=80, 73+11=84, 73+13=86, 73+17=90, 73+19=92, 73+23=96, 79+2=81, 79+3=82, 79+5=84, 79+7=86, 79+11=90, 79+13=92, 79+17=96, 79+19=98, 83+2=85, 83+3=86, 83+5=88, 83+7=90, 83+11=94, 83+13=96, 89+2=91, 89+3=92, 89+5=94, 89+7=96, and 97+2=99

Read more on Brainly.in - https://brainly.in/question/13685840#readmore

Answered by rahul123437
2

87 × 34 = 28.

To find : 87 × 34 = ?

Given :

32 × 21 = 62

94 × 67 = 88

87 × 34 = ?

Steps :

  • Take one's digit number and multiply them.
  • Then, take ten's digit number and multiply them.
  • Combine those one's resultant value.
  • Required number can be found.

Explanation :

T O     T O    T O

3  2 ×  2  1 =  6  2                                                    T O

Taking one's digit and multiplying them : 2 × 1 = 0 2

Taking ten's digit and multiplying them : 3 × 2 = 0 6

Combining those resultant one's value : 6 Ten's 2 One's = 62.

T O   T O    T O

9 4 × 6 7 =  8 8                                                        T  O

Taking one's digit and multiplying them : 7 × 4 = 2  8

Taking ten's digit and multiplying them : 9 × 6 = 5  4

Here, while multiplying two's digit we get "54".

In one's place "4" is present but in the given data in the place of "4", number "8" is placed. So, to get the number "8" add number "4" to "54" to get the number "8" in one's place.

(i.e.,) 54 + 4 = 58

Combine the one's place value : 8 Ten's 8 One's = 88.

87 × 34 = ?      

T O   T  O    T O

8 7 × 3   4 = 2 8                                                        T O

Taking one's digit and multiplying them : 8 × 3 =  2 4

Taking ten's digit and multiplying them :  7 × 4 =  2 8

While multiplying one's digit, we get "24", in one' digit in place of "4", number "8" must placed.

So, add (4 × 2 = 8)                              T O

8 × 3 =  2 4 = 24 + (4 × 2) = 24 + 8 =  3 2

Hence, combining the one's place value : 28.    

Therefore, the value is 28.

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