Mathematics
Salma21
2021-05-04 20:12:42
1. 2300 hrs = pm 2. What is the third angle of a triangle if the other angles are 48° and 29° ? 3. What is the value of 9 in 28.194 ? 4. Round 158 960 to the nearest hundred. 5. Estimate 298 × 21 6. How much is 5.3 m at $7 per metre ? 7. Reduce 258 008 by 10 000 8. 1/4 + 1/2 + 7/8 =
ANSWERS
Jordanholt14
2021-05-04 22:59:00

1. 2300-12:00=11:00pm 2. x+48+29=180° in a triangle x=103° 3. 9 is in the one-hundredth place 4. 159,000 5. 298×21=6258 but to estimate you can get close with 300×21=6,300 6. 5.3×7=$37.10 7. 258,008-10,000=248,008 8. 1/4+1/2+7/8 LCD is 8 so 2/8+4/8+7/8 so (2+4+7)/8=13/8

ADD ANSWER