# If 43m = 0.086, then the value of m is

(a) 0.002

(b) 0.02

(c) 0.2

(d) 2

**Solution:**

Let’s find the value of m in the equation 43m = 0.086

43m = 0.086

m = 0.086/43

m = 0.002

Hence out of the four options, the correct option is (a) 0.002

**✦ Try This:** 10. If 32m = 0.096, then the value of m is (a) 0.002, (b) 0.02, (c) 0.003, (d) 0.03

Here, 32m = 0.096

m = 0.096/32

m = 0.003

Hence out of the four options, the correct option is (c) 0.003

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 4

**NCERT Exemplar Class 7 Maths Chapter 4 Problem 10**

## If 43m = 0.086, then the value of m is (a) 0.002, (b) 0.02, (c) 0.2, (d) 2

**Summary:**

Hence out of the four options, the correct option is (a) 0.002

**☛ Related Questions:**

- x exceeds 3 by 7, can be represented as (a) x + 3 = 2, (b) x + 7 = 3, (c) x - 3 = 7, (d) x - 7 = 3
- The equation having 5 as a solution is (a) 4x + 1 = 2, (b) 3 - x = 8, (c) x - 5 = 3, (d) 3 + x = 8
- The equation having - 3 as a solution is (a) x + 3 = 1, (b) 8 + 2x = 3, (c) 10 + 3x = 1, (d) 2x + 1 . . . .

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