Answer:
639 points
Step-by-step explanation:
given,
710 points
to calculate
10 % decreases
so,
10 % of 710 points
= \(\dfrac{10}{100} \times 710\)
= 0.1 × 710
= 71 points
After decreasing 10% value
= 710 points - 71 points
= 639 points
Hence after decreasing 710 points by 10% we get 639 points