9-8.5x0.6÷5+2 का मान क्या होगा ?
(1) 9.98
(2) 4.53
(3) 9.43
Answers
Answered by
1
Answer:
3 anwer
Plese make this breanliaest answer
Answered by
0
Answer:
9.98
Step-by-step explanation:
= 9 - ( (8.5 × 0.6) / 5) + 2
= 9 - ( (5.1) / 5) + 2
= 9 - ( (5.1×10 / 5× 10) ) + 2.
= 9 - ( 51 / 50 ) + 2
= 9 - (1.02) + 2
= 11 - 1.02
= 9.98
why i multiple 10 because It more easy to calculate and divide. Remember when ever point is given in division simply multiple 10, 100, 1000 where it lies. For example 5.12 given To make 512 will do 5.12× 100= 512
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