Question

The value of 3 5 ÷ 3–6

is _______

(a) 3

5

(b) 3–6

(c) 311 (d) 3–11

2. The standard form for 0.000064 is _____

(a) 64 × 104

(b) 64 × 10–4

(c) 6.4 × 105

(d) 6.4 × 10–5​

Answer 1

Answer:

If question a is 3×5/3-6 answer should be -5, but since there is only 5 available in option answer for a is

a) 5

b) 64 × 10^-4