Estimated answer is 4000 and actual answer is 3901
Step-by-step explanation:
- Step 1: Estimate 47 × 83 by rounding off to the nearest 10.
⇒ 47 ≈ 50 and 83 ≈ 80
⇒ 50 × 80 = 4000
- Step 2: Do the actual calculation of 47 × 83
47
× 83
------------
141
+ 376
------------
3901
------------
Answer:
Step-by-step explanation:
A.60/100=3/5
B.10-8=2
D.20/100=5
C.0.37=
E.5/6=0.83
Answer:
6,007,200
= 6,000,000 + 7,000 + 200
Answer:
33 = r
Step-by-step explanation:
The circumference is given by
C = 2 * pi *r
207.24 = 2 * 3.14 *r
207.24 = 6.28 *r
Divide each side by 6.28
207.24/6.28 = 6.28 r /6.28
33 = r
Answer:
B. 30
Step-by-step explanation:
The Table would continue with
Petals: 25, <u>30</u>, 35...
Leaves: 10, <u>12</u>, 14...
12 matches up with 30.
