Identify the segment in the sentence that contains a grammatical error.
Let me know if you need/ a further information about the programme / that is going to be held.
Correct sentence is Let me know if you need further information about the programme that is going to be held. The indefinite article (a, an) cannot be used with uncountable nouns like information.
345 = √2704 ÷ (?% of 104) + 7 3
Simplify the following expression
4567.89 - 567.89 - 678.89 = ?
756 + 432 – 361 + ? = 990
36% of 640 – 12.5% of 352 + 25% of 640 = ? – 48% of 432
84% of 8400 + 42% of 6120 =?
(72 × 10 ÷ 20) × 10 = ?
(5/8) × 480 + (3/9) × 450 = (5/2) × ?
(13)2 - 3127 ÷ 59 = ? x 4
5490 ÷ 15 × 18 + 450 = ?