9. Divide 3605 by 29 and verify the division algorithm.
4. Find the number which when divided by 45 gives 16 as
5. Find the largest number of 5-digits which is exactly divis
6. Find the smallest 6-digit number which is exactly divisib
7. On dividing 1653 by a certain number, we get 45 as quoti
the divisor
8. Use distributive law and evaluate :
(i) 576 x 285 + 576 x 115
(ii) 385 x 178 - 385 x 78
(iii) 365 x 645 + 135 x 645
(iv) 407 x 168 - 307 x 168
9. Using the
Answers
Answer:
4. 45×16 =720+9=729
5. First find the LCM (12, 15, & 36)
LCM
99999 is the biggest five digit number
We can find the remainder when 99999 is divided by 180
Thus
Therefore, 99 is the remainder when 99999 is divided by 1870
Subtract the remainder 99 from 99999 will get the 99900
Hence, 99900 is the answer.
6. Smallest 6 Digit number
= 100000
100000/63 = 1587 * 63 + 19
To be added 63 - 19 to make it divisible by 63
100000 + 63 - 19
= 100044
100044/63 = 1588
100044 is smallest 6 Digit number Exactly Divisible by 63
7. dividend =divisor ×quotient+remainder
1653=divisor ×45+33
1653-33=divisor ×45
1620=divisor×45
1620÷45=divisor
36=divisor
8. 1. = 576( 285+115)
= 576×400
= 320400
Step-by-step explanation:
in the 1. u took 576 as common term from both sides, then u add the rest terms which were not common n then multiply the sum by 576.
the rest use the same principle. if it's '-' in between, then after taking the common term, there won't be addition but subtraction.
2.
=385(178-78)
3.
= 645(365+135)
4.
= 168(407-307).
9. It is present in the photo attached
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