Question

. Solve:
1. 7856798+ 564468 - 5999
2. 7654:14
3. 6546 x 432
4. 3 (4+5) -- 32​

Answer 1

Answer:

1. 8415267

2.546.714

3. 28278872

4. -5

Step-by-step explanation:

1. 7856798+ 564468 - 5999

STEP 1:

7 8 5 6 7 9 8  +

   5 6 4 4 6 8

8 2 4 2 1 2 6 6

STEP 2 :

8 2 4 2 1 2 6 6

-          5 9 9 9

 8 4 1 5 2 6 7  

2. 7654:14

RATIOS CAN BE WRIITEN AS FRACTION.

WHICH MEANS WE SHOULD DIVIDE.

STEP 1 :

7654:14

STEP 2:

= 7654 / 14

= 546.714

3. 6546 x 432

STEP 1 : MULTIPLE

=28278872

4. 3 (4+5) - 32​

STEP 1 :

3(9)- 32

STEP 2:

27 - 32

STEP 3:

-5

∵ SAME SIZE, KEEP AND ADD ;

DIFFERENT SIGN , SUBTRACT AND KEEP THE GREATER NUMBER'S SIGN